/* =========================================================
   about_v2.css — matches homepage_v2 style (light linen)
   ========================================================= */

:root{
  --ab-bg: #f4efe8;
  --ab-card: rgba(255,255,255,0.78);
  --ab-card-strong: rgba(255,255,255,0.88);
  --ab-border: rgba(0,0,0,0.10);

  --ab-text: #2a2623;
  --ab-muted: rgba(42,38,35,0.72);

  --ab-accent: #c96f2d;
  --ab-accent-2: #e08b3f;

  --ab-shadow: 0 18px 40px rgba(0,0,0,0.12);
  --ab-shadow-soft: 0 12px 26px rgba(0,0,0,0.08);

  --ab-radius: 18px;
  --ab-radius-lg: 26px;

  --ab-container: 1180px;
  --ab-pad: 22px;

  --ab-h1: clamp(2.0rem, 2.0vw + 1.2rem, 3.2rem);
  --ab-h2: clamp(1.4rem, 1.0vw + 1.1rem, 2.1rem);
  --ab-p: 1.02rem;
  --ab-line: 1.7;

  --base-headerH: 76px; /* aligns with base_v2 */
}

.ab{
  min-height: 100vh;
  color: var(--ab-text);
}

.ab-container{
  width: min(var(--ab-container), calc(100% - 2 * var(--ab-pad)));
  margin: 0 auto;
}

/* HERO */
.ab-hero{
  position: relative;
  padding-top: calc(var(--base-headerH) + 28px);
  padding-bottom: 26px;
  background:
    radial-gradient(1100px 650px at 20% 10%, rgba(201,111,45,0.14), rgba(0,0,0,0) 60%),
    linear-gradient(180deg, rgba(255,255,255,0.58), rgba(244,239,232,0.95));
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.ab-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(0,0,0,0.10);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
  font-weight: 900;
  color: rgba(42,38,35,0.90);
  font-size: 0.92rem;
}

.ab-title{
  margin: 14px 0 10px;
  font-size: var(--ab-h1);
  line-height: 1.06;
  letter-spacing: -0.03em;
  max-width: 24ch;
}

.ab-subtitle{
  margin: 0 0 18px;
  color: rgba(42,38,35,0.78);
  font-size: 1.05rem;
  max-width: 78ch;
}

/* Anchor nav pills */
.ab-anchorNav{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.ab-anchor{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(0,0,0,0.10);
  box-shadow: 0 10px 22px rgba(0,0,0,0.06);
  font-weight: 900;
  color: rgba(42,38,35,0.90);
  text-decoration: none;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.ab-anchor:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.92);
  border-color: rgba(201,111,45,0.25);
  box-shadow: 0 14px 28px rgba(0,0,0,0.10);
}

/* MAIN */
.ab-main{
  background: linear-gradient(180deg, rgba(255,255,255,0.45), rgba(255,255,255,0.0));
}

.ab-section{
  padding: 34px 0 84px;
}

.ab-grid{
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 18px;
  align-items: start;
}

.ab-card{
  border-radius: var(--ab-radius);
  border: 1px solid rgba(0,0,0,0.10);
  background: var(--ab-card);
  box-shadow: var(--ab-shadow-soft);
  padding: 18px;
}

.ab-card--main{
  padding: 22px;
}

.ab-card--soft{
  background: rgba(201,111,45,0.10);
  border-color: rgba(201,111,45,0.20);
}

.ab-h2{
  font-size: var(--ab-h2);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  scroll-margin-top: calc(var(--base-headerH) + 18px);
}

.ab-p{
  margin: 0 0 14px;
  font-size: var(--ab-p);
  line-height: var(--ab-line);
  color: rgba(42,38,35,0.92);
}

.ab-p--muted{
  color: var(--ab-muted);
}

.ab-ul{
  margin: 10px 0 16px;
  padding-left: 18px;
  color: rgba(42,38,35,0.80);
}

.ab-ul li{
  margin: 8px 0;
}

.ab-ul--compact li{
  margin: 6px 0;
}

.ab-divider{
  height: 1px;
  background: rgba(0,0,0,0.10);
  margin: 18px 0;
  border-radius: 999px;
}

/* Feature list (like homepage cards) */
.ab-featureList{
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.ab-feature{
  padding: 16px;
  border-radius: var(--ab-radius);
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 10px 26px rgba(0,0,0,0.06);
}

.ab-feature__title{
  font-weight: 950;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: rgba(42,38,35,0.92);
}

.ab-feature__text{
  color: rgba(42,38,35,0.72);
}

/* Sidebar */
.ab-side{
  display: grid;
  gap: 16px;
}

.ab-sideTitle{
  font-weight: 950;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: rgba(42,38,35,0.92);
}

/* Buttons (match homepage vibe) */
.ab-actions{
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.ab-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 950;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  text-decoration: none;
  user-select: none;
  transition: transform .16s ease, background-color .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.ab-btn--primary{
  background: var(--ab-accent);
  color: #fff;
  box-shadow: 0 10px 22px rgba(201,111,45,0.22);
}

.ab-btn--primary:hover{
  background: var(--ab-accent-2);
  transform: translateY(-1px);
}

.ab-btn--ghost{
  background: rgba(255,255,255,0.76);
  border-color: rgba(0,0,0,0.10);
  color: rgba(42,38,35,0.95);
}

.ab-btn--ghost:hover{
  background: rgba(255,255,255,0.92);
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 1024px){
  .ab-grid{
    grid-template-columns: 1fr;
  }
  .ab-title{
    max-width: 30ch;
  }
}

@media (max-width: 520px){
  :root{ --ab-pad: 16px; }
  .ab-card--main{ padding: 18px; }
  .ab-anchorNav{ gap: 8px; }
  .ab-anchor{ width: 100%; }
}